baber/WOPTO huggingface dataset:
Patent EP-0303354-B1 (EP)
IPC: H05B3/44
Filed: 1988-07-12
Granted: 1992-11-11
Abstract: A coiled heating element is manufactured by providing a coiled element (1) of bare resistance wire (2) in which the coil pitch is not greater than twice the cross-sectional dimension of the wire. The element (1) is stretched by an amount permitting recovery to its original configuration and an electrically insulating particulate material (3) is applied to the stretched element. The stretched element is then allowed to return towards its original configuration thus trapping particulate material between adjacent coils of the element and the element is heated so as to oxidise the surface of the wire.
Patent EP-0316302-B1 (EP)
Title: Control system for speed-changing transmissions in motor vehicles
IPC: F16H61/02
Filed: 1983-12-06
Granted: 1991-07-31
Abstract: A control system (10) for motor vehicle gear-changing transmissions (12) is provided, having a manually operable device (28) and an automatically operable device (30, 34) for generating gear-change control signals. The driver is provided with a mode selection device to select manual or automatic control of gear-changing. The device for generating automatic gear-change control signals also has a locking device. This prevents the automatic control signals being passed on to the gear-change operating devices if the automatic gear-change control signals are not generated within a predetermined time interval.
Patent EP-0326919-B1 (EP)
Inventor: SCHWARZ GUENTHER DR
IPC: B05C1/14
Filed: 1989-01-25
Granted: 1993-11-03
Abstract: Process and apparatus for the production of rapidly curing coatings on surfaces of wood, woodworking materials, cured or uncured, woven or unwoven substrates which may be impregnated with an impregnating resin and consist of paper, cardboard, nonwoven or woven fabric and metal foils or plastic films by applying a liquid coating material containing plastics or synthetic resins, and if necessary diluents, plasticisers, flatting agents, fillers, colour-imparting substances and additives, a predried layer of an aqueous, solvent-free and substantially pollutant-free dispersion of a binder having a high film formation temperature above 60<o>C, into which waxes or paraffins have been incorporated in a concentration - based on the solids content of the dispersion - of 3 to 10% or more by precipitation at a high temperature, being fused together to form a film by a brief thermal shock at a temperature considerably exceeding the film formation temperature. <IMAGE>
Patent EP-0341569-B1 (EP)
Inventor: AUTENRIETH DIETER DR
IPC: C08K3/26
Filed: 1989-05-03
Granted: 1994-11-30
Abstract: A process for the production of composite materials having a reduced formaldehyde emission, principally those comprising cellulose-containing materials, using a formaldehyde scavenger, wherein material pieces are impregnated with an aqueous or pulverulent, precondensed formaldehyde resin, a moulding is produced from the impregnated pieces, and the moulding is subsequently cured on exposure to heat, characterised in that the curing is carried out in the presence of a formaldehyde scavenger in pulverulent or prilled form, in each case provided with a water-resistant and/or water-impermeable coating.
Patent EP-0349937-B1 (EP)
Inventor: SCHULTE-LIPPERN GUENTER
IPC: H02G3/12
Filed: 1989-07-01
Granted: 1993-10-20
Abstract: The object of the invention is to design the spreading claws of installation apparatuses fixed in flush-type wall-mounting sockets in such a way that a stable and durable spreader resetting is ensured with simple means, cost-effective manufacturing outlay and easily realised assembly with a loosened adjusting screw. According to the invention it is proposed that the free end of a second leaf spring leg (6) of a resilient leaf spring (2) is fastened to the second spreading claw leg (4), the second leaf spring leg (6) and the second spreading claw leg (4) being parallel, and the second leaf spring leg (6) being angled by a leaf spring knee angle  beta < alpha with respect to a first leaf spring leg (5) of the leaf spring (2) and that there is formed at the free end of the first leaf spring leg (5) a sliding bent piece (7) which lies on parts of the support ring (12) and is supported there with pretensioning. The design of the spreading claws according to the invention substantially facilitates the assembly and disassembly of flush-type installation apparatuses. <IMAGE>
Patent EP-0376085-B1 (EP)
Title: A method of connecting a gripping device to sheet or web-formed packing material
IPC: B31B1/90
Filed: 1989-12-15
Granted: 1993-02-17
Abstract: In the manufacture of single-use disposable packages or cartons for, for example, milk or juice, a web or sheet-formed packaging material is normally reformed by folding and sealing processes into individual packages. The material may possibly also be caused to pass through a bath of chemical sterilization agent. As a result of the forming and sterilization processes, it is impossible to provide the material beforehand with applied opening arrangements such as plastic pull-rings or the like. A method of connecting a gripping device (6) to sheet or web-formed packaging material essentially comprises a first application and liquid-tight sealing of an anchorage device (4) in a hole (3) in the material, the anchorage device (4), after reforming of the material into packages, being utilised as an anchorage point for a gripping device (6) in the form of a pull-ring or the like which, for example, may constitute a part of a prepared opening arrangement.
Patent EP-0346008-B1 (EP)
Inventor: WARREN PATRICK A
IPC: C08G18/00
Filed: 1989-06-01
Granted: 1995-02-01
Abstract: A flock adhesive composition comprising     A. about 1 to 20% by weight of an aromatic nitroso compound; B. about 1 to 20% by weight of an epoxy resin having an epoxy equivalent of at least one; and C. about 60 to 98% by weight of a blocked isocyanate-functional urethane prepolymer, the isocyanate group or groups of said prepolymer being blocked with a blocking agent comprising a substituted or unsubstituted phenol. s
Patent EP-0365190-B1 (EP)
Inventor: GARDNER JOHN PAUL
IPC: C07D205/085
Filed: 1989-10-09
Granted: 1994-06-29
Abstract: 7 beta -Amino-3-hydroxy-1-carba(1-dethia)-3-cephem-4-carboxylic acid esters are provided via cyclization of cis-3-(substituted amino)-1-(2-substituted 2-oxoethyl)-4-azetidin-2-one propanoic acid esters. The 7 beta -amino-3-hydroxy-1-carba(1-dethia)-3-cephem-4-carboxylic acid esters are useful chiral intermediates to  beta -lactam antibiotics.
Patent EP-0371801-B1 (EP)
Title: Topical composition
IPC: C11D1/72
Filed: 1989-11-30
Granted: 1993-03-31
Abstract: A composition suitable for topical application to the skin or hair, comprises:  a. a dialkyl or dialkenyl phosphate salt having the structure (1): <CHEM> and b. an alcohol chosen from alkanols and alkenols (or mixtures thereof) having the structure (2):  R<2>-(OCH2CH2)cOH      (2) where R<0><1> and R<0><2> are each chosen from branched or unbranched, alkyl or alkenyl groups having an average of from 7 to 9 carbon atoms; R<2> is a branched or unbranched alkyl or alkenyl group having from 6 to 12 carbon atoms; X is chosen from H, alkali metal, ammonium, substituted ammonium and alkanolamine counterions; and  a, b and c are each chosen from 0 or a value of from 1 to 4; the weight ratio of the alcohol to the dialkyl or dialkenyl phosphate salt being from 1:1000 to 1:10.
Patent EP-0353168-B1 (EP)
Title: Method and drilling machine for examination and exploitation of the subsoil
IPC: E21B6/00
Filed: 1989-07-24
Granted: 1993-09-29
Abstract: PCT No. PCT/FR88/00388 Sec. 371 Date May 10, 1990 Sec. 102(e) Date May 10, 1990 PCT Filed Jul. 24, 1989 PCT Pub. No. WO90/01102 PCT Pub. Date Feb. 8, 1990.The invention relates to the drilling of a hole for the study of the underground. The roto-percussion head acts on the drilling tube of which the base carries a cutter. The cutter is integral with the sleeve inside which drilling water is injected. The water and the rock debris go up and out through the evacuation opening. Application to the reverse flow drilling allowing to extract at the evacuation opening cores or rock debris which go up inside the axial tube as soon as they are taken without any risk of being contaminated by the previously traversed layers of ground.
Patent EP-0347366-B1 (EP)
Title: Shoring of a carrier
IPC: F16M7/00
Filed: 1989-04-25
Granted: 1992-07-29
Abstract: A portal of a robot has longitudinal carriers carried by supports (5). To fasten the longitudinal carriers on the supports (5) these have consoles (12) [lacuna] with clamping bores (16) for clamping screws (11). In order to permit the alignment of the consoles (12) provided with the carriers, the walls of the supports (5) have through-holes (21) which are of a sufficient size that the clamping screws (11) can move in them by the required alignment amount. In order to adjust the consoles (12), L-shaped adjustment devices (23) are fastened on the support (5) by means of screws (22). The L-leg of the adjustment device (23) has horizontal and vertical bores (33) in the lower region with seating nuts (24) for adjustment screws (25). In the upper region of the L-leg, the adjustment device (23) has a vertical elongate hole for a pendulum adjustment screw (26) which is moveable therein. Said adjustment screw is secured against dropping out unintentionally by a nut (27) and projects with its thread into a threaded bore (29) of the console (12). 
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Patent EP-0556387-B1 (EP)
Title: Procede de preparation de 1,3-butanediol optiquement actif
Inventor: MATSUYAMA AKINOBU
IPC: C12P41/00
Filed: 1989-04-27
Granted: 1995-08-09
Abstract: On prépare un 1,3-butanediol optiquement actif soit (1) en traitant un mélange 1,3-butanediol énantiomère avec des microorganismes capables d'utiliser asymétriquement ledit mélange ou un produit traité de celui-ci, soit (2) en traitant un 4-hydroxy-2-butanone avec des microorganismes capables de le réduire asymétriquement ou un produit traité de celui-ci, et en collectant le 1,3-butanediol optiquement actif formé.
Patent EP-0375785-B1 (EP)
Inventor: FUJITA SATOSHI ASAHI DENKA KOG
IPC: C09K23/00
Filed: 1989-04-24
Granted: 1994-07-06
Abstract: A lipid composition having enough safety and strong surface activity, which comprises a specific acylglycerophospholipid, a specific fatty acid monoglyceride and a specific fatty acid in specific proportions and optionally a bile acid and/or an alkali salt thereof.
Patent EP-0389626-B1 (EP)
Inventor: TAKESHITA TAKUO
IPC: C22C1/04
Filed: 1989-05-15
Granted: 1996-11-13
Abstract: Aimant fritté à base d'un alliage de B-Fe-éléments de terres rares, présentant une excellente résistance à la corrosion et subissant une détérioration moindre des caractéristiques magnétiques. On produit cet aimant par moulage et frittage d'un mélange poudreux d'un alliage de R-B-Fe comportant globalement de 0,0005 à 3,0 % en poids d'au moins l'un des oxydes en poudre d'A1, Ga, Ni, Co, Mn, Cr, Ti, V, Nb, Y, Ho, Er, Tm, Lu et Eu et au moins l'un des hybrides en poudre de Zr, Ta, Ti, Nb, V, Hf et Y. Lorsque cela est nécessaire, on effectue un traitement thermique.
Patent EP-0380626-B1 (EP)
Inventor: ARNOLD KENNETH A
IPC: G03G15/08
Filed: 1989-06-27
Granted: 1994-03-02
Abstract: Un moniteur (125) de colorant dans une machine électrostatographique est automatiquement étalonné lorsque l'on charge un nouveau poste (10) de développement remplaçable dans la machine. La concentration de colorant détectée dans le poste de développement est utilisée par le moniteur comme signal de référence avec lequel les affichages futurs sont comparés. Le signal de référence est remis à zéro lors de la mise sous tension de la machine pour correspondre à la concentration de colorant détecté dans le poste (10) de développement, mais uniquement lorsqu'un nouveau poste de développement se trouve dans la machine. Le fait de remettre à zéro le signal de référence uniquement lorsqu'on a un nouveau poste de développement empêche l'apparition de signaux de référence erronés, ce qui se produirait si la concentration du mélange de révélateur n'était pas parfaite en position débranchée.
Patent EP-0433385-B1 (EP)
IPC: G01N21/17
Filed: 1989-09-12
Granted: 1993-07-28
Abstract: Dans le procédé décrit, qui sert à détecter un premier gaz contenu dans un mélange gazeux qui est composé d'un second gaz dont le spectre d'absorption interfère avec le spectre d'absorption du premier gaz, on effectue une mesure photoacoustique en présence d'un troisième gaz, lequel produit en combinaison avec le premier gaz ou le second gaz un effet de refroidissement cinétique. Pendant la mesure, le mélange gazeux est influencé par une lumière laser pulsée ayant une fréquence de répétition constante, la fréquence de la lumière laser étant modifiée graduellement. La mesure est composée d'au moins une détection de la phase du signal photoacoustique comme fonction de la fréquence de la lumière laser. La présente invention se rapporte en outre à un appareil de réalisation dudit procédé.
Patent EP-0398143-B1 (EP)
Inventor: FISCHMAN ALAN JAY
IPC: A61K38/08
Filed: 1990-05-09
Granted: 1995-03-15
Abstract: Chemotactic peptides are disclosed which comprise a peptide having the general formula:  N - X - Y - Leu - Phe - Z - W  wherein:  X is a bulky group;  Y is Met or Nle;  Z is a bond or a spacer sequence; and W is a detectable label or a substituent for attaching a label or for attachment to a carrier. Compositions containing these chemotactic peptides are also disclosed. These compositions are useful for instance in the form of pharmaceutical compositions for treating a localized site of infection or inflammation in an individual.
Patent EP-0404082-B1 (EP)
Inventor: UHL THOMAS
IPC: H01L41/08
Filed: 1990-06-20
Granted: 1996-01-24
Abstract: A piezo-electric bending transducer is specified, which is suitable for installation in a valve channel. It consists of at least one ceramic layer, metallised on both sides, with piezo-electric characteristics, which is polarised such that it undergoes a length change when a voltage is applied, and of at least one stiff moulded piece, connected thereto over its surface, with approximately the same surface dimensions, which undergoes either no length expansion or opposite length expansion when a voltage is applied. The piezo-ceramic layer has a non-metallised point with a roughness Ra of less than 0.5  mu m, which covers an opening in the valve channel. 
<??>The ceramic layer preferably has the form of an elongated strip and the non-metallised point is located at one end of the strip. 
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Patent EP-0407978-B1 (EP)
Inventor: ROMANOWSKI CHRISTOPHER A
IPC: B22D11/06
Filed: 1990-07-10
Granted: 1995-12-20
Abstract: The crown of roll cast sheet is regulated by controlling the crown of the work rolls in a roll casting machine producing the sheet. The work roll crowns are controlled by providing differential cooling between the center and the ends of the rolls. The work rolls contain inlet and outlet water plenums which are connected to channels within the perimeter of the rolls. Water flow to the center and ends of the work rolls is controlled by movable sleeves within the plenums. In a first positon of the sleeves, water is permitted to flow proportionally through all areas to the work rolls providing an even removal of heat from the rolls. In a second position, a greater portion of water flows through the center portion of the work rolls resulting in increased removal of heat from the center areas, reducing the temperature of these areas and the crowning of the of the work rolls. The sleeves may be moved incrementally between the first and second positions providing control over the size of the work roll crowns and the resulting crown of the sheet produced by the rolls.
Patent EP-0466948-B1 (EP)
Inventor: CLARK MARK
IPC: H04Q11/04
Filed: 1990-07-16
Granted: 1996-01-31
Abstract: In communications systems, multi-processor systems are used for central control. In this connection, it must be ensured that the jobs/messages arriving from the peripherals in accordance with the FIFO principle, after having been processed by processes running on the processors, are also deposited again in the original sequence. A coordination procedure required for this uses a holding table. This ensures the logical sequence of jobs/messages during processing in the multi-processor system. <IMAGE>
Patent EP-0408162-B1 (EP)
IPC: B65D35/04
Filed: 1990-07-13
Granted: 1992-09-09
Abstract: PCT No. PCT/DE90/00537 Sec. 371 Date Jan. 14, 1992 Sec. 102(e) Date Jan. 14, 1992 PCT Filed Jan. 13, 1990 PCT Pub. No. WO91/01254 PCT Pub. Date Feb. 7, 1991.A tamperproof closure for a tube includes a neck projection on a neck of the tube, which neck projection is riveted to an edge of a sleeve section provided in a cap. After the neck projection has been broken off to use the tube, the cap can be replaced on the tube, however, the connection is so loose that when the tube is picked up again, the cap is immediately detached from the neck, thus indicating prior use.
Patent EP-0378357-B1 (EP)
Inventor: LOMBARDINO JOSEPH GEORGE
IPC: A61K31/40
Filed: 1990-01-09
Granted: 1994-01-12
Abstract: Indole derivs. of formula (I), their pharmaceutically acceptable salts and prodrugs are new: R1 = thienyl, furyl or 2-thiazolyl; R2 = thienyl, furyl or 2-X-4-Y- phenyl; X = H, F, Cl, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, NO2 or CF3; Y = H, F or Cl; R3 and R4 = H, F, Cl, Br, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, NO2 or CF3. - Pref. R1 = thienyl or furyl (esp. 2- or 3-thienyl or 3-furyl); R2 = 2-X-4-Y-phenyl; and prodrugs are of formula (II) are also claimed. R5 = alkanoyl, cycloalkanoyl, phenylalkanoyl, chlorobenzoyl, methoxybenzyl, Ph, thenoyl, omega-alkoxycarbonyl alkanoyl, alkoxycarbonyl, phenoxycarbonyl, 1-alkoxyalkyl, 1-alkoxycarbonyloxy alkyl, alkyl, alkylsulphonyl, methylphenylsulphonyl or dialkylphosphonate.
Patent EP-0379314-B1 (EP)
Inventor: MACOR JOHN EUGENE
IPC: A61K31/445
Filed: 1990-01-12
Granted: 1994-03-23
Abstract: 3-(1,2,5,6-Tetrahydropyridyl) pyrrolopyridine derivs. of formula (I) and pharmaceutically acceptable salts and intermediates of formula (IIA) are new: where one of A,B,D,E = N and the others are C; R1,R2 = H or 1-6C alkyl; R3-6 = H, halogen, OH, 1-6C alkyl, 1-8C alkoxy, phenyl-(1-6C)alkoxy, phenoxy, NR7R8, CN, COOR10 or CONR11R12; R7,R8 = H, 1-6C alkyl, 1-6C alkanoyl or COOR9; and R9-11 = H or 1-6C alkyl. - Pref. R1,R2,R5,R6 = H; A = N; and R3 is absent; and esp. R4 = H, OMe, OEt, OPr, OBu or OH.
Patent EP-0437016-B1 (EP)
Inventor: SHIOZAKI MASAO
IPC: C07H15/18
Filed: 1990-06-27
Granted: 1996-05-01
Abstract: Compounds of formula (I): <CHEM> [in which: R<1> is hydroxy, protected hydroxy, fluorine, or -OP(O)(OH)2; R<2> and R<3> are independently optionally substituted C6 - C20 aliphatic acyl; R<4> is hydroxy, protected hydroxy, or -OP(O)(OH)2, where at least one of R<1> and R<4> is -OP(O)(OH)2; and R<5> is hydroxy, protected hydroxy, or fluorine; provided that, except where at least one of R<1> and R<5> is fluorine, then at least one of R<2> and R<3> is a substituted C6 - C20 aliphatic acyl having (i) at least one halogen substituent and (ii) at least one of halogen, hydroxy and C6 - C20 aliphatic acyloxy or at least one of R<2> and R<3> is a substituted C6 - C20 aliphatic acyl which is substituted by at least one halogen-substituted C6 - C20 aliphatic carboxylic acyloxy]; have Lipid A-like activity and may be used for the treatment, prophylaxis, diagnosis and support of an animal suffering a disease or disorder arising from a deficiency in the immune system or from a tumor. They may be prepared by phosphorylation of corresponding compounds lacking a phosphoryl group.
Patent EP-0431781-B1 (EP)
Inventor: GERTZ DAVID C
IPC: E01F15/14
Filed: 1990-11-16
Granted: 1994-06-15
Abstract: A vehicle crash barrier (10) for decelerating a vehicle that has left a roadway includes an elongated frame having a number of sections (14, 16, 18) including a front section (14) and at least one additional section (16, 18) arranged end to end along an axial direction. The frame is configured to collapse when axially struck on the front section (14) by a vehicle. A wire cable (122) extends generally parallel to the frame and has a forward end portion anchored independently of the frame and a rearward end portion. Friction brakes (140) are mounted to the front section for engaging the wire cable (122) to generate a retarding force to decelerate a vehicle as the brake (140) moves along the wire cable (122) during collapse of the frame following impact of the vehicle against the front section (14). Each section includes a pair of side panels (42), and axially adjacent side panels are connected by a flexible tension strap (46) by fasteners (44). The tension strap (46) operates to peel the fasteners (44) out of the side panels during axial collapse. The front section (14) is releasably secured to a ground anchor (80) by a directionally sensitive breakaway assembly. (100) .
Patent EP-0431915-B1 (EP)
Inventor: EVELEIGH DAVID
IPC: B65D41/04
Filed: 1990-12-05
Granted: 1994-06-08
Abstract: This invention relates to containers for use with closures of the type having a plastics sealing compound on its inner surface which is deformable at temperatures above 100 DEG C. A container according to the invention consists of a container (60) having a circular opening (61) for use with a closure of the type including a plastics sealing compound therein, and has an annular sealing surface (62), a cylindrical portion (63) extending from the annular sealing surface, external screw thread means (64) standing proud of the cylindrical portion adjacent the opening and characterised by reclosure inhibiting means (65, 66) having at least one reclosure inhibiting surface facing generally towards the sealing surface, but out of alignment with the screw thread means. The reclosure inhibiting means may be a combination of circumferential ribs (65) and/or lands (66) on the screw thread means and may include a number of axial beads (69; 69 min ). Advantages of this arrangement are that reclosure of an opened container is rendered difficult without heating the sealing compound to its plastic transition temperature. <IMAGE>
Patent EP-0435650-B1 (EP)
Inventor: TORRES MILTON J
IPC: B29C44/18
Filed: 1990-12-24
Granted: 1994-07-27
Abstract: An aircraft body member (10) has the space between the bulkheads (12) on the interior of the aircraft (10) filled with a polyisocyanurate solid closed cell foam material (20). The foam (20) is applied so that it adheres to both the inside of the aluminium skin (16) of the fuselage and the facing sides (24) of the bulkheads (12). The foam (20) may be applied by either spraying (Figure 6) or by pouring (Figure 5) the resin with appropriate catalyst materials to cause the resin to form the foam (20). The foam (20) acts to significantly strengthen the aircraft (10) structure and thereby increase the time of usage of aging aircraft (10) before the catastrophic failure of the adherence of the skin (16) to the bulkheads (12).
Patent EP-0473860-B1 (EP)
Inventor: ADAM GEORGES
IPC: B60C11/04
Filed: 1990-09-05
Granted: 1994-12-07
Abstract: A tire tread (20) comprises four circumferentially extending grooves (1-4) dividing the tread into five continuous ribs (10-14) of elastomeric material. The edges of the grooves, which separate the different ribs from each other are constituted by zig-zag shaped repetitive design units (5-8;35-38). The repetitive design units on either side of the grooves (1-4) extend in circumferentially opposite directions and have each four legs, a first (5;35) and third (7;37) short leg alternating with a second (6;36) and fourth (8;38) long leg. The ribs include series of deep (40-42, 43-45) and shallow (50-52, 53-55) sipes as well as deep (48, 49) cuts. <IMAGE>